Patents by Inventor Louis Johan Zeckendorf

Louis Johan Zeckendorf has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Paging in hierarchical memory systems
    Patent number: 3984818
    Abstract: A computer system comprising a storage configuration, including a main store, a buffer store of smaller capacity, and an associated address store. Means are provided so that when a byte or word of a word block is to be written in the main store from a processor or another portion of the system, the buffer store cooperates in the transfer operation, provided the relevant word block is present in the buffer store.
    Type: Grant
    Filed: February 3, 1975
    Date of Patent: October 5, 1976
    Assignee: U.S. Philips Corporation
    Inventors: Jules Boris Gnadeberg, Louis Johan Zeckendorf